Variable-Step Semi-Implicit Solver with Adjustable Symmetry and Its Application for Chaos-Based Communication by Vyacheslav Rybin, Ivan Babkin, Yulia Bobrova, Maksim Galchenko, Alexander Mikhailov, Timur Karimov

“…In this article, we introduce a novel approach to numerical integration based on a modified composite diagonal (CD) method, which is a variation of the semi-implicit Euler–Cromer method. This approach enables the finite-difference scheme to maintain the dynamic regime of the solution while adjusting the integration time step. …”
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Takagi-sugeno type 1-2 fuzzy linear output controller for two-area load frequency control by Marayati Mersadek, Farrukh Nagi, Navinesshani Permal, Agileswari A.P. Ramasamy, Aidil Azwin

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Online calibration of deep learning sub-models for hybrid numerical modeling systems by Said Ouala, Bertrand Chapron, Fabrice Collard, Lucile Gaultier, Ronan Fablet

“…The method, called EGA for Euler Gradient Approximation, assumes an additive neural correction to the physical model, and an explicit Euler approximation of the gradients. …”
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